1283325142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{5441}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 2144060928

約数和(自身を除く): 860735786

約数列:

[1, 2, 11, 22, 71, 142, 151, 302, 781, 1562, 1661, 3322, 5441, 10721, 10882, 21442, 59851, 117931, 119702, 235862, 386311, 772622, 821591, 1643182, 4249421, 8498842, 9037501, 18075002, 58332961, 116665922, 641662571, 1283325142]

約数ペア:

[(1, 1283325142), (2, 641662571), (11, 116665922), (22, 58332961), (71, 18075002), (142, 9037501), (151, 8498842), (302, 4249421), (781, 1643182), (1562, 821591), (1661, 772622), (3322, 386311), (5441, 235862), (10721, 119702), (10882, 117931), (21442, 59851)]